![editor support](https://fastapi.tiangolo.com/img/pycharm-completion.png)

Bạn sẽ có được auto-completion trong code, thậm chí trước đó là không thể. Như trong ví dụ, khóa `price` bên trong một JSON (đó có thể được lồng nhau) đến từ một request.

Không còn nhập sai tên khóa, quay đi quay lại giữa các tài liệu hoặc cuộn lên cuộn xuống để tìm xem cuối cùng bạn đã sử dụng `username` hay `user_name`.

![editor support](https://fastapi.tiangolo.com/img/pycharm-completion.png)

以前は不可能だと考えていたコードでさえ補完されます。例えば、リクエストからのJSONボディ（ネストされている可能性がある）内の `price`キーです。

間違ったキー名を入力したり、ドキュメント間を行き来したり、上下にスクロールして`username`と`user_name`のどちらを使用したか調べたりする必要はもうありません。

### 簡潔

すべてに適切な**デフォルト**があり、オプションの構成ができます。必要なことを実行し、必要なAPIを定義するためにすべてのパラメーターを調整できます。

ただし、デフォルトでもすべて **うまくいきます**。

this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.

  When we speak of free software, we are referring to freedom of use,
not price.  Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and charge
for this service if you wish); that you receive source code or can get

    ```

This means:

* The variable `prices` is a `dict`:
    * The keys of this `dict` are of type `str` (let's say, the name of each item).
    * The values of this `dict` are of type `float` (let's say, the price of each item).

#### Union

You can declare that a variable can be any of **several types**, for example, an `int` or a `str`.

Comme les paramètres sont décrits avec des types TypeScript (similaires aux type hints de Python), la prise en charge
par l'éditeur est assez bonne.

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...from:

```Python
        ... "item_name": item.name ...
```

...to:

```Python
        ... "item_price": item.price ...
```

...and see how your editor will auto-complete the attributes and know their types:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

```Python
    return {"item_name": item.name, "item_id": item_id}
```

... von:

```Python
        ... "item_name": item.name ...
```

... zu:

```Python
        ... "item_price": item.price ...
```

... und sehen Sie, wie Ihr Editor die Attribute automatisch ausfüllt und ihre Typen kennt:

![Editor Unterstützung](https://fastapi.tiangolo.com/img/vscode-completion.png)

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...מ:

```Python
        ... "item_name": item.name ...
```

...ל:

```Python
        ... "item_price": item.price ...
```

...וראו איך העורך שלכם משלים את המאפיינים ויודע את הטיפוסים שלהם:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

```Python
    return {"item_name": item.name, "item_id": item_id}
```

از:

```Python
        ... "item_name": item.name ...
```

به:

```Python
        ... "item_price": item.price ...
```

در حین تایپ کردن توجه کنید که چگونه ویرایش‌گر، ویژگی‌های کلاس  `Item` را تشخیص داده و به تکمیل خودکار آنها کمک می‌کند:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.

  You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.

  5. Conveying Modified Source Versions.

  You may convey a work based on the Program, or the modifications to